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Table 2 Effects of ID on temporal parameters of hand movements during reciprocal pointing.

From: Effect of terminal accuracy requirements on temporal gaze-hand coordination during fast discrete and reciprocal pointings

Temporal parameters

ID values

Effect of ID

 

3.7

4.7

5.7

6.7

F(3,33)

Movement time (ms)

299 (±50)

374 (±52)

508 (±69)

701 (±120)

118.2

***

Duration of acceleration phase (ms)

136 (±30)

157 (±27)

200 (±27)

231 (±31)

106.6

***

Duration of deceleration phase (ms)

163 (±31)

217 (±39)

308 (±49)

470 (±90)

133

***

Duration of deceleration phase (%MT)

54 (±5.5)

58 (±5)

61 (±4)

67 (±5.5)

43.5

***

Hand velocity peak (m.s -1 )

2.55 (±0.24)

2.23 (±0.25)

1.95 (±0.20)

1.86 (±0.27)

35.8

***

Contact time (ms)

50 (±12)

53 (±8)

66 (±15)

77 (±19)

22.5

***

  1. *** P < 0.001